Ecolab

Any device whose MAC address begins with 00:1E:12 has a network interface built by Ecolab. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1E:12

Organization

Ecolab

Address

655 Lone Oak Drive Eagan MN US 55121

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.